diff options
Diffstat (limited to 'drivers/scsi/hisi_sas')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 2a209e1ea76b..6b4dabdeb4a9 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -185,13 +185,16 @@ void hisi_sas_slot_task_free(struct hisi_hba *hisi_hba, struct sas_task *task, struct domain_device *device = task->dev; struct hisi_sas_device *sas_dev = device->lldd_dev; + if (!task->lldd_task) + return; + + task->lldd_task = NULL; + if (!sas_protocol_ata(task->task_proto)) if (slot->n_elem) dma_unmap_sg(dev, task->scatter, slot->n_elem, task->data_dir); - task->lldd_task = NULL; - if (sas_dev) atomic64_dec(&sas_dev->running_req); } @@ -199,8 +202,8 @@ void hisi_sas_slot_task_free(struct hisi_hba *hisi_hba, struct sas_task *task, if (slot->buf) dma_pool_free(hisi_hba->buffer_pool, slot->buf, slot->buf_dma); - list_del_init(&slot->entry); + slot->buf = NULL; slot->task = NULL; slot->port = NULL; hisi_sas_slot_index_free(hisi_hba, slot->idx); |